/***************************************************************************
 *   Copyright (C) 2008 by Marco Gulino   *
 *   marco.gulino@gmail.com   *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor Boston, MA 02110-1301, USA            *
 ***************************************************************************/

#ifndef COLLECTION_UTILS_H
#define COLLECTION_UTILS_H
class CollectionUtils {
    public:
    template<class Key, class Value>
            static void deleteUniqueValues(QMultiHash<Key, Value> *hash) {
                foreach(Key key, hash->uniqueKeys()) {
                    if( hash->count(key) == 1) delete hash->take(key);
                }
            }
};

#endif
